Scampatrol   Gear s3 gear frontier  Iphone 5 tizen 3.0.0.2 software R760XXU2CRK2 knox 2.2.0 ... View more

Since doing the update on my watch, it lasted 3days 11 hours from fully charged down to 1%.  That's with all feature on except AOD and wifi. HR measurement taken every 10 mins. 3 days 11 hours is what the phone app says, in reality I charged it Tuesday morning, turned  it to watch only mode every night while I slept turning it back to normal in the morning. It is now Sunday morning and it is on 1% ... View more

Update. 59 hrs since the update and full charge and it's still got 48% battery left. So much better than the 8 hrs I got from 100% to dead when I first got the watch 5 days ago. ... View more

I am coming up to 37 hrs since doing the update and fully charging the watch. It is still on 64% battery with all things turned on except wifi and always on display. ... View more

I am almost certain I updated on the watch not on my phone app. But I don't remember how I did it, I was just so happy when it worked. My software version is now R760XXU2CRK2. I did delete the Samsung Galaxy watch app (only app available to me) and Samsung Health app from my phone while the watch was updating. a few things I have noticed are different since the update, my notifications still come through from my phone without the app running on the phone. But if I move away from my phone, my watch vibrates to let me know I've lost connection. Then when I go back to my phone the watch vibrates and I have to press the tick to reconnect to my phone. I did not have to press the tick before the update. And when the watch is on charge it doesn't show the charging screen with % charged, it shows the watch face. ... View more

Hi I have had this watch 3 days also, after its first charge it lasted several hours. I turned everything off except Bluetooth. And it went from 100% to dead in about 8 hours. I was ready to return it, but first I reset it back to factory settings, then looked how to update the software. It found an update that said it fixed rapid battery drain problem. So yesterday from 7am to 10pm it used 18% battery with everything turned on. I'm gonna keep it now, which I'm glad about because I love the watch. ... View more